S355J2H seamless steel pipe EN10210 European standard seamless steel pipe.

S355J2H seamless steel pipe is a steel type specified in BS EN 10210-1:2006 "Non-alloy and fine-grained structural steel hot-formed structural pipes (hollow core material) Part 1: Technical delivery requirements", which requires -20 impact energy Reaching more than 27J, it is a low-alloy high-strength steel with good plasticity and impact toughness.

S355J2H seamless steel pipe is mainly used in low-temperature climate steel structure engineering, large-scale sports stadium construction, and low-temperature container manufacturing. S355J2H steel pipe can also be used in offshore oil platform construction. S355J2H steel pipe has good processability and can process low-temperature mechanical parts.

The European standard EN10025-2 stipulates that the word starting with S is structural steel, and the 355 that follows means that the minimum yield strength at room temperature is 355MPa.

S355J2H is a European standard. This material is a low-temperature material. Its implementation standard is EN10210, mainly for seamless steel pipes and seamless square and rectangular pipes.

In addition, our company also operates other mechanical pipes and structural pipes, such as ASTM A519: ASTM A519-2006 standard is mainly used for seamless steel pipes, carbon steel pipes and alloy mechanical pipes for machinery. Alloy mechanical pipes mainly include
1018, 1026, 8620, 4130, 4140, etc.

ASTM A53/A53M: ASTM A53 is a standard officially published by the American Society for Testing and Materials (ASTM) that specifies black or galvanized, seamless or welded carbon steel pipe. It is one of the most widely used steel pipe standards in the world and is widely used in oil, natural gas, chemical, construction and other industries.